Wow this is truly beautiful.The anatomy is very done. Bone structure is accurate to how his head,neck,and shoulders are positioned.The way you drew and sketch the lines are crisp and clean. Also how they are drawn in way with the spacing and the pressure and which pencils you used, to create detail of the shading and facial features like wrinkles around his eyes. I especially love how you really showed off the hollow face of Tom Hiddleston's cheeks. The way you drew the hair is especially good. As you established the bangs for them to stand out against the rest of his. As this shows a more focus of his lovable face. In which most of the hair was created in straight lines,but at some points you used curved lines, where that is great to adding to his hair shape and head shape.The white prisma, or whatever white pencil you used to create the shines of the face and shirt is a nice touch to the light. It emphasizes how much light is coming through and hitting the person. And the paper that you used, I feel has a great effect on this piece. This is because I feel the tanish tone creates a soothing atmosphere about this person. As well as showing a human color tone to the complexion in which you you enhanced this effect by adding the sketch marks for shading and the white pencil marks for the shine of the skin.Wonderful work on this realism piece of Tom Hiddleston.